387245304

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{173497}}^1$

素因数の和:173540

約数の個数: 48

約数和(自身を含む): 1082627520

約数和(自身を除く): 695382216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 173497, 346994, 520491, 693988, 1040982, 1387976, 1561473, 2081964, 3122946, 4163928, 5378407, 6245892, 10756814, 12491784, 16135221, 21513628, 32270442, 43027256, 48405663, 64540884, 96811326, 129081768, 193622652, 387245304]

約数ペア:

[(1, 387245304), (2, 193622652), (3, 129081768), (4, 96811326), (6, 64540884), (8, 48405663), (9, 43027256), (12, 32270442), (18, 21513628), (24, 16135221), (31, 12491784), (36, 10756814), (62, 6245892), (72, 5378407), (93, 4163928), (124, 3122946), (186, 2081964), (248, 1561473), (279, 1387976), (372, 1040982), (558, 693988), (744, 520491), (1116, 346994), (2232, 173497)]